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one
overview of
structures
Introduction 1 Lecture 1
Applied Architectural Structures
lecture
www.greatbuildin9s.com
APPLIED ARCHITECTURAL STRUCTURES:
STRUCTURAL ANALYSIS AND SYSTEMS
Syllabus & Student Understandings
Introduction 2 Lecture 1
Architectural Structures III
F
Course Description
• synthesis in structural design
– form and function
– safety
– serviceability
– feasibility
• context of
– design codes (loads, method, limits)
– material properties and behavior
Introduction 3 Lecture 1
Architectural Structures III
Architectural Space and Form
Introduction 4 Lecture 1
Architectural Structures III A
• structure is a device for channeling
loads that result from the use and/or
presence of the building to the ground
– span a roof
– hold up a floor
– cross a river
– suspend a canopy
www.pbs.org/wgbh/buildingbig/
Structure Definition
- alternatively:
- “a physical entity having
a unitary character that
can be conceived of as
an organization of
positioned constituent
elements in space in
which the character
of the whole dominates
the interrelationship of
the parts”
Introduction 5 Lecture 1
Architectural Structures III
Structural Organization
- classifications
- geometry
- line-forming
- surface-forming
- stiffness
- one-way or two-way
- spatial organization and load transfer
- materials
Introduction 6 Lecture 1
Architectural Structures III
Structural Components
- bearing walls
- columns
- beams
- flat plates
- trusses
- arches
- shells
- cables
Introduction 7 Lecture 1
Architectural Structures III
Bearing Walls
Introduction 8 Lecture 1
Architectural Structures III
Steel
- cast iron – wrought iron - steel
- cables
- columns
- beams
- trusses
- frames
Introduction 13 Lecture 1
Architectural Structures III
http:// nisee.berkeley.edu/godden
Concrete
- columns
- beams
- slabs
- domes
Introduction 14 Lecture 1
http:// nisee.berkeley.edu/godden Architectural Structures III
Building Framing
- Components or Assemblages
Introduction 15 Lecture 1
Architectural Structures III
Building Framing
Introduction 16 Lecture 1
Architectural Structures III
System Selection
- evaluation of alternatives
Introduction 17 Lecture 1
Architectural Structures III
Structural Design Criteria
- components stay together
- structure acts as whole to be stable
- resist sliding
- resist overturning
- resist twisting and distortion
- internal stability
- strength & stiffness
Introduction 18 Lecture 1
Architectural Structures III
